A practical and efficient preparation of (-)-(4aS,5R)-4,4a,5,6,7,8-hexahydro-4a,5-dimethyl-2(3H)-naphthalenone: a key intermediate in the synthesis of (-)-dehydrofukinone - Schenato, Rossana A.; Santos, Éverton M. dos; Tenius, Beatriz Soares Machado; Costa, Paulo R. R.; Caracelli, Ignez; Zukerman-Schpector, Júlio (Tetrahedron: Asymmetry, 2001)